Dual charger dock



FIG. 1 is a front and right perspective view of a dual charger dock, showing my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings are for the purpose of illustrating portions of the dual charger dock that form no part of the claimed design. 

CLAIM The ornamental design for a dual charger dock, as shown and described. 